2269982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 4000752

約数和(自身を除く): 1730770

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7937, 15874, 87307, 103181, 174614, 206362, 1134991, 2269982]

約数ペア:

[(1, 2269982), (2, 1134991), (11, 206362), (13, 174614), (22, 103181), (26, 87307), (143, 15874), (286, 7937)]